2-Chloro-3-bromo thiophene - ≥97% , CAS No.40032-73-3

CAS: 40032-73-3 Cat. No.: C101618 Molecular Weight: 197.48 EC Number: 621-867-7
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
B2013 | SCHEMBL788030 | EN300-132800 | DS-2659 | GEO-00416 | AKOS005258218 | AC-4917 | 3-Bromo-2-chlorothiophene, 98% | W-200349 | BIDD:GT0537 | Thiophene, 3-bromo-2-chloro- | 3-Bromo-2-chlorothiophene | 3-bromo-2-chloro-thiophene | FT-0601075 | 2-Chloro-
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C101618-1g
2

$9.90

$14.90
Save $5.00 (33.56%)
5g
C101618-5g
1

$15.90

$23.90
Save $8.00 (33.47%)
10g
C101618-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$27.90

$41.90
Save $14.00 (33.41%)
25g
C101618-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$43.90

$65.90
Save $22.00 (33.38%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
B2013 | SCHEMBL788030 | EN300-132800 | DS-2659 | GEO-00416 | AKOS005258218 | AC-4917 | 3-Bromo-2-chlorothiophene, 98% | W-200349 | BIDD:GT0537 | Thiophene, 3-bromo-2-chloro- | 3-Bromo-2-chlorothiophene | 3-bromo-2-chloro-thiophene | FT-0601075 | 2-Chloro-
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=CSC(=C1Br)Cl
IUPAC Name3-bromo-2-chlorothiophene
InChIKeyKSHOQKKCPJELBV-UHFFFAOYSA-N
INCHI1S/C4H2BrClS/c5-3-1-2-7-4(3)6/h1-2H
Isomeric SMILES C1=CSC(=C1Br)Cl
WGK Germany 3
Molecular Weight 197.48
Reaxy-Rn 1305539
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1305539&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganohalogen compounds
ClassAryl halides
SubclassAryl chlorides
Intermediate Tree Nodes Not available
Direct ParentAryl chlorides
Alternative Parents Aryl bromides  Thiophenes  Heteroaromatic compounds  Organochlorides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl chloride - Aryl bromide - Heteroaromatic compound - Thiophene - Organoheterocyclic compound - Hydrocarbon derivative - Organochloride - Organobromide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl chlorides. These are organic compounds containing the acyl chloride functional group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
G1203059Certificate of AnalysisAug 11, 2025 C101618
Chemical and Physical Properties
Refractive Index1.6
Flash Point(°F)102 °C
Flash Point(°C)102°C
Boil Point(°C)70°C
Molecular Weight197.480 g/mol
XLogP33.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass195.875 Da
Monoisotopic Mass195.875 Da
Topological Polar Surface Area28.200 Ų
Heavy Atom Count7
Formal Charge0
Complexity68.700
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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